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morpeh [17]
4 years ago
12

Karissa begins to solve the equation (x – 14) + 11 = x – (x – 4). Her work is correct and is shown below. (x – 14) + 11 = x – (x

– 4) x – 7 + 11 = x – x + 4 x + 4 = –x + 4 When she subtracts 4 from both sides, x = –x results. What is the value of x ?
Mathematics
2 answers:
JulsSmile [24]4 years ago
6 0

Answer:

112 + 25m + 45 = 50 + 60m


Step-by-step explanation:

do tha math

sdas [7]4 years ago
4 0
Her work is incorrect because she accidentally changed -14 to -7 in the second step.
Working it out from the top we get
(x-14)+11=x-(x-4)
x-14+11=x-x+4
x-3=0+4
Final answer:
x=7
Hope I helped :)
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Can someone help please? i don’t know the answer.
Tasya [4]

Answer:

C) 119.75 + 2.25p <= 500; p <= 169

Step-by-step explanation:

My friend, for this problem you must realize that there is a fixed cost of 119.75 that we add always. Then $2.25 per pastry manufactured is also part of the total costs. Thus, we add both of them where p represents pastry to get 119.75 + 2.25p.

But, the question says the shopkeeper would like to stay under or be exactly at $500 for total costs. Thus, for this inequality, we set this equation as being <u>less than equal to 500.</u>

<u />

Solve for p by adding 119.75 on both side and dividing both sides by 2.25 afterwards and you get 169.

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3 years ago
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Alex787 [66]

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4 years ago
You roll a 6-sided die.<br><br><br><br><br> What is P(divisor of 63)? Choose the closest answer.
lianna [129]

Answer:

the divisors of 63 are

Step-by-step explanation:

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6 0
3 years ago
Read 2 more answers
Given the formula, solve for the indicated variable. <br> F=9/5c + 32 for c
SVEN [57.7K]
F = \frac{9}{5}c + 32   Subtract 32 from both sides
F - 32 = \frac{9}{5}c   Mutliply both sides by <span>\frac{5}{9} to cancel out the fraction
</span>\frac{5}{9}F - 17 \frac{7}{9} = c   Switch the sides to make it easier to read
c = \frac{5}{9}F - 17 <span>\frac{7}{9} </span>
3 0
3 years ago
(-72)(-15)= explain
amm1812
1080 is the answer
Multiplying two negatives equals a positive.
72 multiplied by 15 is 1080.
5 0
3 years ago
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